--- product_id: 55565513 title: "National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double" brand: "national allergy" price: "ΰΈΏ9927" currency: THB in_stock: true reviews_count: 2 category: "National Allergy" url: https://www.desertcart.co.th/products/55565513-national-allergy-mattress-protector-cotton-12-inch-depth-double store_origin: TH region: Thailand --- # Two-part auto-lock zipper system 2.6-micron breathable cotton weave 12-inch depth for full mattress coverage National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double **Brand:** national allergy **Price:** ΰΈΏ9927 **Availability:** βœ… In Stock ## Summary > πŸ”’ Sleep sealed, allergen-free, and stylishly protected! ## Quick Answers - **What is this?** National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double by national allergy - **How much does it cost?** ΰΈΏ9927 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/55565513-national-allergy-mattress-protector-cotton-12-inch-depth-double) ## Best For - national allergy enthusiasts ## Why This Product - Trusted national allergy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Silent Comfort:** Noiseless, crinkle-free cotton fabric for undisturbed, peaceful sleep. - β€’ **Durable & Easy Care:** Machine washable and built to last with premium 300 thread count cotton. - β€’ **Complete Mattress Encasing:** Two-part zippered system ensures zero gaps and full dust-proof protection. - β€’ **Tailored Fit for Every Bed:** 12-inch depth fits double mattresses perfectly, ensuring a sleek, secure fit. - β€’ **Doctor-Recommended Hypoallergenic:** 100% cotton weave with 2.6-micron pores blocks allergens while allowing airflow. ## Overview The National Allergy Mattress Protector offers advanced hypoallergenic defense with a breathable 100% cotton weave featuring a 2.6-micron pore size. Its innovative two-part auto-lock zipper system fully encases mattresses up to 12 inches deep, providing complete dust-proof protection recommended by doctors. Designed for quiet comfort and durability, this machine-washable protector ensures a healthier, cooler, and more restful sleep environment for the modern professional. ## Description National Allergy Mattress Protectors are made from 100% breathable cotton which promotes a sounder nights rest. Our Zipper System is designed to fully encase & protect your mattress. Recommended by Doctors. Keep your mattress clean & protected with the Two-Part Zipper System. The auto locking zipper ensures that it will stay closed. An added barrier creates a fabric shield under the zipper closure to doubly ensure there are no gaps. Our USA-designed, 100% cotton weave, is recommended by Doctors nationwide. Our fabric is woven so tightly that only air can get through. With a mean pore size of 2.6 microns, our breathable fabric keeps you cool. National Allergy's Mattress Protector is made from 100% cotton. Our durable & quiet mattress encasement is soft to the touch and noiseless when moving around while asleep. National Allergy's 100% cotton zippered mattress encasements are fully machine washable. Our mattress protectors are designed for everyday life, easy to clean & use. Review: very good item! - my mattress from the first day i felt cleaner air and better night sleep.I searched a lot for cheaper but i was not sure if they are so effective .This is the one that had 100%positive the only Negative is that the bag was already opened but i don't think was used.i believe it happened from the transferring from U.S Review: Five Stars - So far so good. Will update if any issue is encountered. ## Features - Advanced Hypoallergenic Protection: Our 100% Cotton Mattress Protectors fully encase your mattress with a breathable, zippered design perfect for dust protection. Recommended by Doctors. Available in Twin XL, Full, Queen, King, California King size. - Zippered Mattress Protector for Full Coverage: Keep your mattress protected with our two-part zippered system. The secure auto-lock zipper and added fabric barrier offer complete coverage, ensuring no gaps and a tight seal for dust-proof protection. - Breathable Matress Protector & Tight Weave: Our USA-designed cotton weave blocks dust with a 2.6-micron pore size, allowing air to pass. This hypoallergenic cover provides comfort, breathability, and protection for a healthier sleep environment. - Noiseless Mattress Encasement for Quiet Sleep: Enjoy undisturbed rest with our crinkle-free mattress encasement. The soft cotton protector is quiet and comfortable, providing added protection without noise, perfect for light sleepers & everyday use. - Easy Care & Durable Encasement: National Allergy’s mattress protectors are fully machine washable for convenient cleaning. Zippered & made with high-quality cotton, our mattress cover is designed for long-lasting use & optimal bed protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002R0DR74 | | Age Range Description | Adult | | Best Sellers Rank | 1,126,754 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 185 in Mattress Overlays 1,790 in Mattress Pads & Toppers | | Brand | National Allergy | | Brand Name | National Allergy | | Closure Type | Zipper | | Closure type | Zipper | | Colour | 12-inch (Depth) | | Country Of Origin | USA | | Customer Reviews | 4.2 out of 5 stars 1,374 Reviews | | Fabric Type | Cotton | | Global Trade Identification Number | 00803650004707 | | Included Components | Mattress Protector | | Item Type Name | Mattress Protector | | Item Weight | 1 Pounds | | Item height | 12 inches | | Manufacturer | National Allergy | | Material Type | Cotton | | Model Name | Mattress Protector | | Other Special Features of the Product | 300 Thread Count, Mean Pore Size of 2.6 Micron, Zippered Two Part Zipper System | | Product Care Instructions | Machine Wash | | Size | Double | | Special feature | 300 Thread Count, Mean Pore Size of 2.6 Micron, Zippered Two Part Zipper System | | UPC | 803650004707 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** National Allergy - **Colour:** 12-inch (Depth) - **Fabric Type:** Cotton - **Size:** Double - **Special feature:** 300 Thread Count, Mean Pore Size of 2.6 Micron, Zippered Two Part Zipper System ## Images ![National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double - Image 1](https://m.media-amazon.com/images/I/518BkgnO19L.jpg) ![National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double - Image 2](https://m.media-amazon.com/images/I/714rLGgIDGL.jpg) ![National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double - Image 3](https://m.media-amazon.com/images/I/71XZlhLrzWL.jpg) ![National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double - Image 4](https://m.media-amazon.com/images/I/81cHC9sB7dL.jpg) ![National Allergy Mattress Protector, Cotton, 12-inch (Depth), Double - Image 5](https://m.media-amazon.com/images/I/71Y3a5GURGL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ very good item! *by K***S on 7 January 2020* my mattress from the first day i felt cleaner air and better night sleep.I searched a lot for cheaper but i was not sure if they are so effective .This is the one that had 100%positive the only Negative is that the bag was already opened but i don't think was used.i believe it happened from the transferring from U.S ### ⭐⭐⭐⭐⭐ Five Stars *by R***Y on 31 July 2017* So far so good. Will update if any issue is encountered. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/55565513-national-allergy-mattress-protector-cotton-12-inch-depth-double](https://www.desertcart.co.th/products/55565513-national-allergy-mattress-protector-cotton-12-inch-depth-double) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*